add typescript support

.gitignore

@@ -2,3 +2,4 @@ node_modules
 coverage
 .nyc_output
 /.project
+dist

cli/index.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 import process from 'node:process';
-import YeomanCommand from '../lib/util/command.js';
+import YeomanCommand from '../src/util/command.js';
 import packageJson from '../package.json';
 import Env from '..';
 import { printGroupedGenerator, environmentAction } from './utils.js';

cli/utils.js

@@ -1,7 +1,7 @@
 import { groupBy } from 'lodash';
 import createLogger from 'debug';
-import { Environment } from '../lib/index.js';
-import { toNamespace } from '../lib/util/namespace.js';
+import { Environment } from '../src/index.js';
+import { toNamespace } from '../src/util/namespace.js';
 
 const debug = createLogger('yeoman:yoe');
 

package.json

@@ -22,23 +22,23 @@
   "type": "module",
   "exports": {
     ".": {
-      "import": "./lib/index.mjs"
+      "import": "./dist/index.js"
     },
     "./cli/*": "./cli/*.js",
-    "./lib/*": "./lib/*.js",
-    "./lib/util/*": "./lib/util/*.js",
-    "./transform": "./lib/util/transform.js",
+    "./lib/*": "./dist/*.js",
+    "./lib/util/*": "./dist/util/*.js",
+    "./transform": "./dist/util/transform.js",
     "./package.json": "./package.json",
-    "./namespace": "./lib/util/namespace.js",
+    "./namespace": "./dist/util/namespace.js",
     "./cli": "./cli/index.js"
   },
-  "main": "./lib/index.mjs",
+  "main": "./dist/index.js",
   "bin": {
     "yoe": "cli/index.js"
   },
   "files": [
     "cli",
-    "lib"
+    "dist"
   ],
   "scripts": {
     "doc": "npm run doc:generate && npm run doc:fix && npm run doc:prettier",
@@ -106,6 +106,7 @@
     "sinon": "^15.0.4",
     "sinon-test": "^3.1.5",
     "tui-jsdoc-template": "^1.2.2",
+    "typescript": "^5.0.4",
     "xo": "0.54.2",
     "yeoman-assert": "^3.1.1",
     "yeoman-generator": "^5.8.0",

test/adapter.js

@@ -3,8 +3,8 @@ import assert from 'yeoman-assert';
 import sinon from 'sinon';
 import logSymbols from 'log-symbols';
 import stripAnsi from 'strip-ansi';
-import { TerminalAdapter } from '../lib/index.mjs';
-import createLog from '../lib/util/log.js';
+import { TerminalAdapter } from '../src/index.js';
+import createLog from '../src/util/log.js';
 
 describe('TerminalAdapter', () => {
   beforeEach(function () {

test/binary-diff.js

@@ -2,7 +2,7 @@ import path, { dirname } from 'node:path';
 import assert from 'node:assert';
 import fs from 'node:fs';
 import { fileURLToPath } from 'node:url';
-import { isBinary } from '../lib/util/binary-diff.js';
+import { isBinary } from '../src/util/binary-diff.js';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);

test/command.js

@@ -4,7 +4,7 @@ import { fileURLToPath } from 'node:url';
 import { createRequire } from 'node:module';
 import sinon from 'sinon';
 import semver from 'semver';
-import Environment from '../lib/index.mjs';
+import Environment from '../src/index.js';
 
 const require = createRequire(import.meta.url);
 const __filename = fileURLToPath(import.meta.url);

test/composability.js

@@ -1,5 +1,5 @@
 import assert from 'node:assert';
-import Environment from '../lib/index.mjs';
+import Environment from '../src/index.js';
 
 describe('composability', () => {
   before(function () {

test/conflicter.js

@@ -8,7 +8,7 @@ import sinon from 'sinon';
 import slash from 'slash';
 import semver from 'semver';
 import { TestAdapter } from 'yeoman-test';
-import { Conflicter } from '../lib/index.mjs';
+import { Conflicter } from '../src/index.js';
 
 const require = createRequire(import.meta.url);
 const __filename = fileURLToPath(import.meta.url);

test/environment.js

@@ -10,7 +10,7 @@ import sinonTestFactory from 'sinon-test';
 import Generator from 'yeoman-generator';
 import assert from 'yeoman-assert';
 import semver from 'semver';
-import Environment, { TerminalAdapter } from '../lib/index.mjs';
+import Environment, { TerminalAdapter } from '../src/index.js';
 
 const require = createRequire(import.meta.url);
 const generatorPackageJson = require('yeoman-generator/package.json');

test/fixtures/generator-environment-extend/app/index.js

@@ -1,4 +1,4 @@
-import Environment from '../../../../lib/index.mjs';
+import Environment from '../../../../src/index.js';
 const maybeGenerator = await import(Environment.lookupGenerator('dummy:app'));
 const Generator = maybeGenerator.default ?? maybeGenerator;
 export default class extends Generator {};

test/helpers.js

@@ -1,4 +1,4 @@
 import { createHelpers } from 'yeoman-test';
-import Environment from '../lib/environment.js';
+import Environment from '../src/environment.js';
 
 export default createHelpers({ createEnv: Environment.createEnv });

test/namespace.js

@@ -1,5 +1,5 @@
 import assert from 'node:assert';
-import { requireNamespace, isNamespace } from '../lib/util/namespace.js';
+import { requireNamespace, isNamespace } from '../src/util/namespace.js';
 
 const fields = [
   'complete',

test/package-manager.js

@@ -2,7 +2,7 @@ import assert from 'node:assert';
 import path, { dirname } from 'node:path';
 import { fileURLToPath } from 'node:url';
 import sinon from 'sinon';
-import PackageManagerMixin from '../lib/package-manager.js';
+import PackageManagerMixin from '../src/package-manager.js';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);

test/plugins.js

@@ -3,8 +3,8 @@ import os from 'node:os';
 import path from 'node:path';
 import process from 'node:process';
 import fs from 'fs-extra';
-import Environment from '../lib/index.mjs';
-import YeomanRepository from '../lib/util/repository.js';
+import Environment from '../src/index.js';
+import YeomanRepository from '../src/util/repository.js';
 
 const tmpdir = path.join(os.tmpdir(), 'yeoman-environment/light');
 

test/resolver.js

@@ -8,8 +8,8 @@ import fs from 'fs-extra';
 import { expect } from 'esmocha';
 import { execaSync } from 'execa';
 import slash from 'slash';
-import Environment from '../lib/index.mjs';
-import { execaOutput } from '../lib/util/util.js';
+import Environment from '../src/index.js';
+import { execaOutput } from '../src/util/util.js';
 
 const require = createRequire(import.meta.url);
 

test/spawn-command.js

@@ -1,7 +1,7 @@
 import { expect, esmocha, describe, beforeEach, it, afterEach } from 'esmocha';
 
 const execa = await esmocha.mock('execa');
-const { default: spawnCommand } = await import('../lib/spawn-command.js');
+const { default: spawnCommand } = await import('../src/spawn-command.js');
 
 describe('environment (spawn-command)', () => {
   let cwd;

test/store.js

@@ -2,7 +2,7 @@ import assert from 'node:assert';
 import { createRequire } from 'node:module';
 import path, { dirname } from 'node:path';
 import { fileURLToPath } from 'node:url';
-import Store from '../lib/store.js';
+import Store from '../src/store.js';
 
 const require = createRequire(import.meta.url);
 const __filename = fileURLToPath(import.meta.url);

test/transform.js

@@ -3,7 +3,7 @@ import path, { dirname } from 'node:path';
 import { fileURLToPath } from 'node:url';
 import sinon from 'sinon';
 import { pipeline, passthrough } from 'p-transform';
-import { getConflicterStatusForFile, createYoRcTransform, createConflicterStatusTransform } from '../lib/util/transform.js';
+import { getConflicterStatusForFile, createYoRcTransform, createConflicterStatusTransform } from '../src/util/transform.js';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);

test/util.js

@@ -1,6 +1,6 @@
 import assert from 'node:assert';
-import Environment from '../lib/index.mjs';
-import { duplicateEnv } from '../lib/util/util.js';
+import Environment from '../src/index.js';
+import { duplicateEnv } from '../src/util/util.js';
 
 describe('util', () => {
   describe('.duplicateEnv()', () => {

tsconfig.json

@@ -0,0 +1,29 @@
+{
+  "include": ["./src"],
+  "compilerOptions": {
+    /* Language and Environment */
+    "target": "ES2022" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
+    "lib": ["ES2022"] /* Specify a set of bundled library declaration files that describe the target runtime environment. */,
+    "types": [],
+
+    /* Modules */
+    "module": "node16" /* Specify what module code is generated. */,
+    "rootDir": "" /* Specify the root folder within your source files. */,
+
+    /* Emit */
+    "outDir": "./dist" /* Specify an output folder for all emitted files. */,
+    "declaration": true,
+    "sourceMap": true,
+    "allowJs": true,
+
+    /* Interop Constraints */
+    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
+
+    /* Type Checking */
+    "strict": true /* Enable all strict type-checking options. */,
+    "noImplicitAny": true,
+
+    /* Completeness */
+    "skipLibCheck": true /* Skip type checking all .d.ts files. */
+  }
+}